South Australia in May 2024

Rainfall

  • Rainfall in May was very much below average (lowest 10% of all years since 1900) across the southern agricultural districts.
  • Rainfall in May was very much above average (highest 10% of all years since 1900) in an area of the Northeast Pastoral district.
  • Heavy rain fell in many areas of the state at the end of the month as a north-west cloudband crossed the country, including more than 30 mm recorded in the 24 hours to 9am on the 31st in the Northeast Pastoral district.
  • Rainfall for South Australia as a whole was 58% below the 1961–1990 average.
  • On the 31st, Moomba Airport recorded 38.2 mm, its highest May daily rainfall on record.
  • Fog reduced visibility to less than 1 km at many locations across the state on several mornings during May.

Temperature


Extremes in May 2024
Hottest day 29.2 °C at Oodnadatta Airport on the 29th
Warmest days on average 24.4 °C at Oodnadatta Airport
Coolest days on average 15.8 °C at Mount Lofty
Coldest day 9.4 °C at Mount Lofty on the 21st
Coldest night -4.0 °C at Yongala on the 22nd
Coolest nights on average 3.4 °C at Keith (Munkora), Padthaway South, and Yunta Airstrip
Warmest nights on average 13.5 °C at Neptune Island
Warmest night 17.6 °C at Leigh Creek Airport on the 30th
Warmest on average overall 17.5 °C at Moomba Airport
Coolest on average overall 11.3 °C at Coonawarra and Yongala
Wettest overall 47.0 mm at Moomba Airport
Wettest day 38.2 mm at Moomba Airport on the 31st
Strongest wind gust 98 km/h at Cape Willoughby on the 30th

Maps
ObservedAnomalyDecile rank
Total
rainfall
Map of Rainfall totals Map of Percentage of normal rainfall Map of Rainfall deciles
Mean
daily
maximum
temperatures
Map of Mean maximum temperature Map of Anomaly in mean maximum temperature Map of Decile rank of mean maximum temperature
Mean
daily
minimum
temperatures
Map of Mean minimum temperature Map of Anomaly in mean minimum temperature Map of Decile rank of mean minimum temperature

Click on a map to show it full size in a pop-up window


Record highest May daily rainfall
New record
(mm)
Old
record
Years of
record
Moomba Airport 38.2 on the 31st 35.6 on the 9th in 2016 29



Record highest May mean daily maximum temperature
New record
(°C)
Old
record
Years of
record
Average for
May
Coonawarra 19.0 = 19.0 in 2007 38 17.2
Mount Lofty 15.8 14.2 in 1998 23 12.3

Highest May mean daily maximum temperature for at least 20 years
Observed
(°C)
Most recent
higher
Average for
May
Kyancutta 23.6 24.1 in 1939 21.1
Nullarbor 23.3 23.6 in 1994* 21.5
Minnipa PIRSA 22.1 24.2 in 2002 20.1
Mount Gambier Aero 18.1 18.4 in 2002 16.1
Naracoorte Aerodrome 19.6 19.7 in 2002 17.7

* note: there are gaps in the historical record at this site, so it is possible a higher value has gone unreported




Record lowest May temperature
New record
(°C)
Old
record
Years of
record
Average for
May
Streaky Bay 1.4 on the 2nd 1.7 on the 25th in 1960 66 10.9
Edinburgh RAAF 0.3 on the 22nd 0.5 on the 22nd in 1985 52 9.2
Minnipa PIRSA 3.2 on the 19th 3.4 on the 26th in 2023 28 9.7
Nuriootpa PIRSA -2.6 on the 22nd -2.1 on the 24th in 2006 28 6.9
Roseworthy AWS -1.4 on the 22nd 0.4 on the 30th in 2021 27 8.5
Wudinna Aero -1.7 on the 19th -1.2 on the 21st in 2022 26 8.5
Robe Airfield -2.0 on the 22nd -1.3 on the 25th in 2006 21 8.8



Record lowest May mean daily minimum temperature
New record
(°C)
Old
record
Years of
record
Average for
May
Streaky Bay 8.0 = 8.0 in 1961 96 10.9
Ceduna AMO 4.4 4.7 in 1943 82 8.6
Keith 4.7 5.9 in 2005 68 7.8
Parafield Airport 5.7 7.2 in 2006 67 9.3
Elliston 7.8 8.3 in 1979 62 10.4
Edinburgh RAAF 6.7 6.8 in 1976 51 9.2
Coonawarra 3.7 5.0 in 2006 38 7.0
Kingscote Aero 5.2 5.9 in 1996 30 7.9
Strathalbyn Racecourse 6.7 7.6 in 2017 27 9.1
Roseworthy AWS 5.1 6.5 in 2006 26 8.5
Naracoorte Aerodrome 3.5 5.2 in 2006 25 7.3
Snowtown (Rayville Park) 4.2 5.4 in 2004 25 7.3
Wudinna Aero 3.9 6.2 in 2006 25 8.5
Padthaway South 3.4 5.0 in 2005 24 7.0
Victor Harbor (Encounter Bay) 6.7 7.1 in 2004 23 8.7
Keith (Munkora) 3.4 4.3 in 2005 22 6.9
Robe Airfield 5.7 7.1 in 2010 20 8.8

Lowest May mean daily minimum temperature for at least 20 years
Observed
(°C)
Most recent
lower
Average for
May
Kyancutta 3.9 3.8 in 1943 7.4
Robe 8.4 7.8 in 1944 10.2
Mount Gambier Aero 5.7 5.0 in 1959 7.4
Cleve 8.4 =8.4 in 1962* 10.1
Adelaide Airport 7.9 =7.9 in 1972 9.7
Cape Jaffa (The Limestone) 7.8 7.4 in 2003 9.5
Gluepot Reserve (Gluepot) 3.8 3.3 in 2004 6.0
Loxton Research Centre 4.6 3.7 in 2004 6.5
Renmark Aero 4.1 3.6 in 2004 6.5
Yunta Airstrip 3.4 =3.4 in 2004 5.7

* note: there are gaps in the historical record at this site, so it is possible a lower value has gone unreported




Record highest May mean temperature
New record
(°C)
Old
record
Years of
record
Average for
May
Mount Lofty 11.7 = 11.7 in 1998 23 10.0



Record lowest May mean temperature
New record
(°C)
Old
record
Years of
record
Average for
May
Robe Airfield 11.6 = 11.6 in 2006 20 13.1



Summary statistics for May 2024
Maximum temperatures
(°C)
Minimum temperatures
(°C)
Rainfall
(millimetres)
Mean for
May
2024
Diff
from
average
Highest for
May
2024
Mean for
May
2024
Diff
from
average
Lowest for
May
2024
Total for
May
2024
Average
for
May
Rank of
May
2024
Fraction of
May
average
Northwest (district 16)
Andamooka 23.1 +0.8 26.6 29th 10.3 +0.3 4.4 23rd 6.4 14.6 average 44%
Coober Pedy Airport 23.1 +1.1 27.8 29th 9.4 -0.5 2.9 31st 3.6 9.4 average 38%
Ernabella (Pukatja) 22.0 +0.2 25.4 26th 8.8 +0.6 3.1 4th 11.4 13.3 average 86%
Mount Ive 22.7 +2.2 26.0 14th 6.2   0.5 22nd 8.0 24.5 low 33%
Roxby Downs (Olympic Dam Aerodrome) 23.0 +0.8 25.8 29th 7.0 -1.1 1.6 23rd 3.6 8.1 average 44%
Tarcoola Aero 23.6 +1.3 26.6 9th 6.1 -1.9 0.6 12th 0 10.4 lowest 0%
Woomera Aerodrome 22.2 +1.6 25.5 29th 9.3 -0.1 4.6 31st 7.0 17.1 average 41%
Far North (district 17)
Leigh Creek Airport 22.4 +1.4 25.1 29th 8.7 0.0 2.2 19th 11.8 15.8 average 75%
Marree Aero 23.8 +0.6 27.3 29th 9.1 0.0 4.6 19th 9.6 7.5 high 128%
Moomba Airport 23.3 -0.4 28.4 29th 11.7 +1.1 6.6 20th 47.0 10.3 v high 456%
Oodnadatta Airport 24.4 +1.1 29.2 29th 9.4 -0.4 3.8 20th 1.6 11.8 average 14%
Western Agricultural (district 18)
Ceduna AMO 22.2 +1.3 28.3 29th 4.4 -4.2 -0.9 12th 4.6 32.0 lowest 14%
Cleve 21.1 +2.1 26.1 29th 8.4 -1.7 4.0 24th 9.9 40.0 v low 25%
Cleve Aerodrome 20.2 +1.0 25.8 27th 9.2 -1.1 6.3 22nd 8.6 35.7 v low 24%
Coffin Bay (Point Avoid) 18.8   22.8 29th 10.3   7.2 22nd 14.0
Cultana (Defence) 21.5   25.5 14th 8.9   4.1 19th 5.0
Cummins Aero 21.7 +2.1 26.1 27th 5.7 -2.7 -1.6 22nd 1.2 41.0 v low 3%
Elliston 20.3 +0.8 26.4 29th 7.8 -2.6 3.0 13th 14.0 51.9 v low 27%
Kimba 21.2 +1.9 24.6 27th 8.8 +0.4 4.8 22nd 6.4 34.7 v low 18%
Kyancutta 23.6 +2.5 27.8 27th 3.9 -3.5 -1.5 19th 7.4 31.3 v low 24%
Minnipa PIRSA 22.1 +2.0 25.8 14th 8.5 -1.2 3.2 19th 9.2 27.6 v low 33%
Neptune Island 17.9 +0.1 19.8 28th 13.5 -0.3 11.7 1st 5.8 52.6 lowest 11%
North Shields (Port Lincoln AWS) 19.8 +0.3 26.0 28th 9.1 -1.3 5.0 25th 8.6 41.8 v low 21%
Nullarbor 23.3 +1.8 28.3 28th 7.5 -1.4 2.9 22nd 7.0 29.2 low 24%
Port Augusta Aero 22.3 +0.8 26.1 14th 7.7 -0.9 1.1 22nd 7.8 16.4 low 48%
Streaky Bay 22.5 +2.4 26.4 14th 8.0 -2.9 1.4 2nd 10.7 46.0 v low 23%
Whyalla Aero 20.5 0.0 25.2 29th 7.2 -1.6 1.3 22nd 4.8 22.4 v low 21%
Wudinna Aero 22.9 +2.1 27.3 14th 3.9 -4.6 -1.7 19th 7.2 22.9 v low 31%
Upper North (district 19)
Hawker 20.6 +0.6 24.6 14th 6.8 -0.4 0.1 22nd 20.0 29.9 average 67%
Yongala 19.4 +2.3 23.0 13th 3.6 -1.0 -4.0 22nd 1.2 34.2 lowest 4%
Northeast (district 20)
Gluepot Reserve (Gluepot) 21.1 +0.6 24.0 29th 3.8 -2.2 -2.0 19th 8.4 17.6 low 48%
Yunta Airstrip 19.8 +0.5 23.4 13th 3.4 -2.3 -3.6 22nd 8.4 10.9 average 77%
Lower North (district 21)
Clare High School 19.3 +2.2 22.9 14th 5.1 -1.4 -2.2 22nd 16.4 52.6 low 31%
Port Pirie Aerodrome AWS 22.2   26.3 8th 6.5   -0.4 22nd 14.0 29.6 low 47%
Snowtown (Rayville Park) 21.4 +1.6 24.9 8th 4.2 -3.1 -2.2 22nd 14.2 34.8 v low 41%
Yorke Peninsula (district 22A)
Edithburgh 18.3 -0.2 24.0 29th 10.8 +0.1 3.6 26th 0 43.3 lowest 0%
Kadina AWS 21.0 +1.6 24.8 8th 5.6 -2.6 -0.8 22nd 10.8 36.4 v low 30%
Minlaton Aero 20.7 +1.4 24.1 28th 8.7 -1.1 5.1 19th 4.0 39.8 lowest 10%
Stenhouse Bay 18.6 0.0 23.6 28th 12.1 +0.1 8.3 23rd 11.2 51.5 lowest 22%
Kangaroo Island (district 22B)
Cape Borda 17.9 +1.0 21.2 8th 9.8 -1.4 5.7 22nd 17.6 67.3 v low 26%
Cape Willoughby 16.6 -0.4 22.9 28th 12.7 +0.1 11.3 23rd 8.6 60.8 lowest 14%
Kingscote Aero 19.7 +1.2 22.7 16th 5.2 -2.7 0.0 26th 5.6 47.5 lowest 12%
Parndana CFS AWS 18.4 +1.4 23.1 16th 7.9 -1.3 4.3 23rd 19.0 62.2 v low 31%
Adelaide Plains (district 23A)
Adelaide (West Terrace / ngayirdapira) 20.8 +2.2 24.9 28th 8.8 -1.6 3.7 22nd 10.4 67.5 v low 15%
Adelaide Airport 19.9 +1.3 23.9 29th 7.9 -1.8 3.3 22nd 9.4 52.9 v low 18%
Edinburgh RAAF 20.8 +1.7 25.0 29th 6.7 -2.5 0.3 22nd 14.2 45.9 v low 31%
Parafield Airport 21.3 +2.3 25.0 28th 5.7 -3.6 0.5 22nd 11.0 47.5 v low 23%
Roseworthy AWS 21.1 +1.4 25.3 28th 5.1 -3.4 -1.4 22nd 4.6 39.2 v low 12%
County Light (district 23B)
Nuriootpa PIRSA 19.1 +1.8 23.5 28th 5.1 -1.8 -2.6 22nd 5.8 47.8 v low 12%
Mount Lofty Ranges (district 23C)
Hindmarsh Island AWS 17.9 -0.6 25.7 28th 9.3 -1.2 5.5 29th 12.2 44.4 v low 27%
Kuitpo Forest Reserve 17.2 +1.4 22.4 28th 8.9 -0.4 5.2 23rd 39.4 85.9 v low 46%
Mount Barker 18.8 +2.2 23.5 29th 6.0 -0.8 1.0 23rd 24.8 87.0 v low 29%
Mount Crawford AWS 17.0 +2.2 21.4 28th 8.5 -0.1 4.1 23rd 18.2 69.2 low 26%
Mount Lofty 15.8 +3.5 21.4 16th 7.7 0.0 3.0 22nd 31.4 107.0 v low 29%
Noarlunga 19.9 +1.6 23.8 28th 10.3 -1.1 6.0 19th 22.0 54.0 v low 41%
Parawa (Second Valley Forest AWS) 16.1 +1.2 20.9 28th 9.1 -0.5 6.2 23rd 9.8 95.9 lowest 10%
Victor Harbor (Encounter Bay) 18.3 -0.3 25.4 28th 6.7 -2.0 1.4 26th 24.0 61.7 v low 39%
Upper Murray Valley (district 24A)
Loxton Research Centre 20.6 +1.0 23.7 8th 4.6 -1.9 -1.5 26th 9.2 22.8 low 40%
Renmark Aero 20.9 +0.9 24.4 8th 4.1 -2.4 -2.4 22nd 10.2 16.7 average 61%
Lower Murray Valley (district 24B)
Eudunda 17.4 +0.5 21.9 15th 8.1 +0.4 4.1 19th 7.0 44.9 v low 16%
Murray Bridge 20.7 +1.1 25.2 27th 6.5 -1.6 2.4 22nd 4.8 35.0 v low 14%
Murray Bridge (Pallamana Aerodrome) 20.1 +1.0 24.6 28th 5.7 -1.7 0.2 24th 4.2 29.9 v low 14%
Strathalbyn Racecourse 19.4 +0.9 25.6 28th 6.7 -2.4 2.9 25th 14.2 44.4 v low 32%
Murray Mallee (district 25A)
Karoonda 20.5 +1.5 23.8 27th 5.4 -1.7 0.0 22nd 5.2 34.7 v low 15%
Upper Southeast (district 25B)
Keith 20.3 +1.9 24.0 28th 4.7 -3.1 0.0 23rd 9.1 51.7 v low 18%
Keith (Munkora) 20.2 +1.6 24.0 28th 3.4 -3.5 -1.5 23rd 9.4 40.3 v low 23%
Lameroo (Austin Plains) 20.0 +1.4 23.5 5th 4.6 -2.4 0.9 18th 9.4 28.7 v low 33%
Lower Southeast (district 26)
Cape Jaffa (The Limestone) 17.4 +0.5 21.5 28th 7.8 -1.7 2.1 26th 16.0 54.3 v low 29%
Coonawarra 19.0 +1.8 23.1 28th 3.7 -3.3 -2.8 26th 15.4 54.8 v low 28%
Mount Gambier Aero 18.1 +2.0 22.8 28th 5.7 -1.7 -0.2 22nd 22.0 72.4 v low 30%
Naracoorte Aerodrome 19.6 +1.9 23.1 9th 3.5 -3.8 -3.3 22nd 10.8 41.7 lowest 26%
Padthaway South 19.3 +1.7 23.2 28th 3.4 -3.6 -2.5 26th 12.4 44.6 v low 28%
Robe 16.3 -0.1 19.1 6th 8.4 -1.8 2.4 22nd 9.3 73.2 v low 13%
Robe Airfield 17.7 +0.3 22.8 28th 5.7 -3.1 -2.0 22nd 14.2 66.0 lowest 22%

Notes

The Monthly climate summary, usually published in the first week of the following month, lists the main features of the weather in South Australia using the most timely and accurate information available on the date of publication; it will generally not be updated.

This statement has been prepared based on information available at 9 am on Sunday 2 June 2024. Some checks have been made on the data, but it is possible that results will change as new information becomes available.

In some situations, some or all of the rainfall is in the form of hail or snow. In these cases the totals given are for the water equivalent: the depth of liquid water that results from melting any frozen precipitation. There can be significant 'undercatch' of snow in strong winds, meaning the true precipitation can be higher than that reported.

Averages for individual sites are long-term means based on observations from all available years of record, which vary widely from site to site. They are not shown for sites with less than 10 years of record, as they cannot then be calculated reliably.
The median is sometimes more representative than the mean of long-term average rain.

The Rank indicates how rainfall this time compares with the climate record for the site, based on the decile ranking (very low rainfall is in decile 1, low in decile 2 or 3, average in decile 4 to 7, high in decile 8 or 9 and very high is in decile 10).
The Fraction of average shows how much rain has fallen this time as a percentage of the long-term mean.

Where temperature area averages are mentioned, they are derived from the ACORN-SAT dataset.

Information about Australian Indigenous seasonal calendars is available at the Indigenous Weather Knowledge website.


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